Problem 1: when someone sends me a message on WhatsApp the notification comes up on my watch says "new message from xx" and I have to press play to get it to come up. Didn't happen on my IPhone, since switching to Samsung....
problem 2: when I lose wifi (a lot of the time!) I get messages at random saying you may have new WhatsApp messages, or checking for new WhatsApp messages. Sometimes ittl vibrate and the message flashers up and disappears 1 second later. This does my head in, and I can't see the point of that notification anyway!! Sury there must be a way to turn it off?